12662080

素因数分解:

$2^6\times 5^1\times {\mathrm{39569}}^1$

素因数の和:39586

約数の個数: 28

約数和(自身を含む): 30152340

約数和(自身を除く): 17490260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 39569, 79138, 158276, 197845, 316552, 395690, 633104, 791380, 1266208, 1582760, 2532416, 3165520, 6331040, 12662080]

約数ペア:

[(1, 12662080), (2, 6331040), (4, 3165520), (5, 2532416), (8, 1582760), (10, 1266208), (16, 791380), (20, 633104), (32, 395690), (40, 316552), (64, 197845), (80, 158276), (160, 79138), (320, 39569)]